Postcodes in Windsor and Maidenhead page 37 District

This page provides postcode data for the Windsor and Maidenhead UK District.

In 2021, Windsor and Maidenhead contained approximately 60,900 households with a population of about 153,500

In 2011, Windsor and Maidenhead contained approximately 58,391 households with a population of about 144,662

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SL6 1AL Oldfield 51.514073 -0.714225 489319 180244 SU893802
SL6 1AN St Mary's 51.522363 -0.709307 489644 181172 SU896811
SL6 1AP Oldfield 51.519208 -0.715118 489247 180814 SU892808
SL6 1AQ St Mary's 51.523051 -0.709734 489613 181248 SU896812
SL6 1AR Oldfield 51.517274 -0.715043 489256 180599 SU892805
SL6 1AS St Mary's 51.523594 -0.71005 489590 181308 SU895813
SL6 1AW St Mary's 51.523365 -0.708832 489675 181284 SU896812
SL6 1AX Oldfield 51.516787 -0.717406 489093 180542 SU890805
SL6 1AY Oldfield 51.518599 -0.717023 489116 180744 SU891807
SL6 1AZ Oldfield 51.518742 -0.716933 489122 180760 SU891807
SL6 1BA Oldfield 51.516958 -0.718208 489037 180560 SU890805
SL6 1BB Oldfield 51.515623 -0.717799 489068 180412 SU890804
SL6 1BD Oldfield 51.516458 -0.718525 489016 180504 SU890805
SL6 1BE Oldfield 51.517438 -0.714433 489298 180618 SU892806
SL6 1BF Oldfield 51.516669 -0.71568 489213 180531 SU892805
SL6 1BG Oldfield 51.516363 -0.715616 489218 180497 SU892804
SL6 1BN Oldfield 51.515484 -0.719057 488981 180395 SU889803
SL6 1BP St Mary's 51.52223 -0.716056 489176 181149 SU891811
SL6 1BQ Oldfield 51.51286 -0.721724 488801 180100 SU888801
SL6 1BR St Mary's 51.519556 -0.719778 488923 180847 SU889808
SL6 1BS Oldfield 51.516717 -0.720838 488855 180530 SU888805
SL6 1BT St Mary's 51.523451 -0.71667 489131 181284 SU891812
SL6 1BU St Mary's 51.519904 -0.719523 488940 180886 SU889808
SL6 1BW St Mary's 51.520714 -0.70895 489672 180989 SU896809
SL6 1BX St Mary's 51.523631 -0.716651 489132 181304 SU891813
SL6 1BY Oldfield 51.5148 -0.721511 488812 180316 SU888803
SL6 1BZ Oldfield 51.514592 -0.722195 488765 180292 SU887802
SL6 1DA Oldfield 51.514558 -0.719918 488923 180291 SU889802
SL6 1DB Oldfield 51.511983 -0.720466 488890 180004 SU888800
SL6 1DD Oldfield 51.512219 -0.720647 488877 180030 SU888800
SL6 1DE Oldfield 51.511376 -0.718423 489033 179939 SU890799
SL6 1DF Oldfield 51.510553 -0.718734 489013 179847 SU890798
SL6 1DG Oldfield 51.510815 -0.718914 489000 179876 SU890798
SL6 1DH Oldfield 51.508918 -0.714817 489288 179670 SU892796
SL6 1DJ Oldfield 51.50818 -0.715616 489234 179587 SU892795
SL6 1DL St Mary's 51.523622 -0.717502 489073 181302 SU890813
SL6 1DN Bray 51.505487 -0.713531 489384 179290 SU893792
SL6 1DP St Mary's 51.519546 -0.721378 488812 180844 SU888808
SL6 1DQ St Mary's 51.52327 -0.717367 489083 181263 SU890812
SL6 1DR St Mary's 51.521748 -0.723781 488641 181086 SU886810
SL6 1DS St Mary's 51.521836 -0.723606 488653 181096 SU886810
SL6 1DT St Mary's 51.521473 -0.723256 488678 181056 SU886810
SL6 1DU St Mary's 51.520478 -0.721929 488772 180947 SU887809
SL6 1DW Boyn Hill 51.522298 -0.731304 488118 181138 SU881811
SL6 1DX Oldfield 51.510987 -0.71486 489281 179900 SU892799
SL6 1DY St Mary's 51.520538 -0.722446 488736 180953 SU887809
SL6 1DZ St Mary's 51.522169 -0.723568 488655 181133 SU886811
SL6 1EA St Mary's 51.522413 -0.723748 488642 181160 SU886811
SL6 1EB St Mary's 51.520703 -0.721937 488771 180972 SU887809
SL6 1ED St Mary's 51.520976 -0.722996 488697 181001 SU886810
SL6 1EE St Mary's 51.522172 -0.723841 488636 181133 SU886811
SL6 1EF St Mary's 51.5214 -0.723142 488686 181048 SU886810
SL6 1EG Oldfield 51.516225 -0.71611 489184 180481 SU891804
SL6 1EH St Mary's 51.51973 -0.722526 488732 180863 SU887808
SL6 1EJ Boyn Hill 51.521852 -0.731677 488093 181088 SU880810
SL6 1EL Oldfield 51.516016 -0.715914 489198 180458 SU891804
SL6 1EN St Mary's 51.520675 -0.721822 488779 180969 SU887809
SL6 1EP St Mary's 51.522032 -0.722548 488726 181119 SU887811
SL6 1EQ St Mary's 51.520535 -0.72383 488640 180951 SU886809
SL6 1ER St Mary's 51.520888 -0.7216 488794 180993 SU887809
SL6 1ES St Mary's 51.518647 -0.724632 488588 180740 SU885807
SL6 1ET Boyn Hill 51.517519 -0.730097 488211 180608 SU882806
SL6 1EU St Mary's 51.518774 -0.72643 488463 180752 SU884807
SL6 1EW St Mary's 51.518769 -0.722683 488723 180756 SU887807
SL6 1EX St Mary's 51.519369 -0.727379 488396 180817 SU883808
SL6 1EY St Mary's 51.520107 -0.728252 488334 180898 SU883808
SL6 1EZ Boyn Hill 51.520375 -0.729744 488230 180926 SU882809
SL6 1FA St Mary's 51.519737 -0.728147 488342 180857 SU883808
SL6 1FB St Mary's 51.520905 -0.72147 488803 180995 SU888809
SL6 1FD Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 1FE St Mary's 51.51986 -0.716411 489156 180885 SU891808
SL6 1FF St Mary's 51.519852 -0.716426 489155 180884 SU891808
SL6 1FG St Mary's 51.518933 -0.724509 488596 180772 SU885807
SL6 1FH Oldfield 51.518548 -0.714776 489272 180741 SU892807
SL6 1FJ St Mary's 51.51986 -0.716411 489156 180885 SU891808
SL6 1FL Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 1FN St Mary's 51.523383 -0.708831 489675 181286 SU896812
SL6 1FP Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 1FQ Oldfield 51.517136 -0.713994 489329 180585 SU893805
SL6 1FR Oldfield 51.518548 -0.714776 489272 180741 SU892807
SL6 1FS Oldfield 51.518548 -0.714776 489272 180741 SU892807
SL6 1FT St Mary's 51.51986 -0.716411 489156 180885 SU891808
SL6 1FU Oldfield 51.516726 -0.714251 489312 180539 SU893805
SL6 1FW Oldfield 51.516997 -0.714388 489302 180569 SU893805
SL6 1FX St Mary's 51.51986 -0.716411 489156 180885 SU891808
SL6 1FY St Mary's 51.521999 -0.720372 488877 181118 SU888811
SL6 1FZ Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 1GA Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 1GB St Mary's 51.51986 -0.716411 489156 180885 SU891808
SL6 1GD Oldfield 51.51803 -0.717558 489080 180680 SU890806
SL6 1GE St Mary's 51.51986 -0.716411 489156 180885 SU891808
SL6 1GF Oldfield 51.516744 -0.715058 489256 180540 SU892805
SL6 1GG Oldfield 51.516861 -0.716726 489140 180551 SU891805
SL6 1GH Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 1GJ St Mary's 51.51986 -0.716411 489156 180885 SU891808
SL6 1GL St Mary's 51.51986 -0.716411 489156 180885 SU891808
SL6 1GN Boyn Hill 51.520145 -0.730168 488201 180900 SU882809
SL6 1GP Oldfield 51.518557 -0.714776 489272 180742 SU892807
SL6 1GQ Oldfield 51.517004 -0.715857 489200 180568 SU892805
SL6 1GR St Mary's 51.51986 -0.716411 489156 180885 SU891808
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license